5527720511 has 2 divisors, whose sum is σ = 5527720512. Its totient is φ = 5527720510.

The previous prime is 5527720507. The next prime is 5527720547. The reversal of 5527720511 is 1150277255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5527720511 - 2² = 5527720507 is a prime.

It is a super-2 number, since 2×5527720511² = 61111388095460202242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5527720501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763860255 + 2763860256.

It is an arithmetic number, because the mean of its divisors is an integer number (2763860256).

Almost surely, 2^5527720511 is an apocalyptic number.

5527720511 is a deficient number, since it is larger than the sum of its proper divisors (1).

5527720511 is an equidigital number, since it uses as much as digits as its factorization.

5527720511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24500, while the sum is 35.

The square root of 5527720511 is about 74348.6416217539. The cubic root of 5527720511 is about 1768.1347466241.

Adding to 5527720511 its reverse (1150277255), we get a palindrome (6677997766).

The spelling of 5527720511 in words is "five billion, five hundred twenty-seven million, seven hundred twenty thousand, five hundred eleven".